Китайский производитель под заказ розовое золото 99.9999% чистоты металлический слиток висмута 4N Заводская (1600696620218)

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Цена:30,00 $ - 50,00 $*
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Количество:

  • В избранное

Описание и отзывы

Характеристики



Product Description




Specification


Symbol
Bismuth Ingot
Density
9.747 gm/cc
Melting Point
271.3 oC
Boiling Point
1560 oC
Thermal Conductivity
0.0792 W/cm/oK @ 298.2 oK
Electrical Resistivity
106.8 microhm-cm @ 0 oC
Electronegativity
1.9 Paulings
Specific Heat
0.0296 Cal/g/oK @ 25 oC
Heat of Vaporization
42.7 K-Cal/gm atom at 1560 oC
Heat of Fusion
2.505 Cal/gm mole


Bismuth metal standard composition
Bi
Cu
Pb
Zn
Fe
Ag
As
Sb
total impurity
99.997
0.0003
0.0007
0.0001
0.0005
0.0003
0.0003
0.0003
0.003
99.99
0.001
0.001
0.0005
0.001
0.004
0.0003
0.0005
0.01
99.95
0.003
0.008
0.005
0.001
0.015
0.001
0.001
0.05
99.8
0.005
0.02
0.005
0.005
0.025
0.005
0.005
0.2


Packing & Delivery






Company Profile




Tianjin Chengmai Import and Export Trading Co, Ltd is located in Tianjin city, China, near to Xingang port. The main products include electrolytic copper, copper wire, copper rod, aluminum ingot, aluminum alloy bar, aluminum alloy ingot, lead ingot, tin ingot, zinc ingot, zinc alloy and rubber products. After years of research on the global market, we have established stable cooperation
relationship with a lot of countries. Tianjin Chengmai owns workshops with annual production capacity of more than 100000 tons, the products have obtained ISO9002 quality system certification and CCC certification. The professional working team always provide customers excellent service.
We look forward to sincerely cooperate with customers from all over the world to achieve a win-win situation.


FAQ


1.Q : Can I place sample order?
A: Sample order is available to test our quality first!

2.Q: What is the delivery time?
A: The delivery time for sample order is 4-7 working days after full payment received.
For bulk order, it's about 10~20days

3.Q:How do you guarantee the quality of delivery?
A:Pre-shipment inspection will be carried out for every order.


1600696620218
0.0129 s.